Three sets of gantry crane are used in different yard as per customer request. We design three type gantry crane, as below:
2 sets of box type gantry crane：A type double girder gantry crane : With high working duty, trolley traveling speed can reach 50m/min, lifting speed can reach 20m/min, efficient and durable.

L type single girder gantry crane : large net space due to L-shaped structure. With light weight, low overall height; the structure is compact, more cost savings, and it is cost-effective gantry crane with respect to A type and U type gantry crane. Widely used in open-air yards, docks, along railway operations and other places.